Gamma-frequency firing persistently enhances intrinsic excitability in retinal ganglion cells
Prithvi Ramtohul, Laure Molinieres, Victor Calbiague, Maria Laura Musella, Fabrice Abate, Aurore Aziz, Thierry David, Daniele Denis, Olivier Marre, Michaël Russier, Dominique Debanne
The paper shows that 40-Hz firing increases intrinsic excitability in retinal ganglion cells through Cav1-dependent regulation of Kv1 channels, altering their input-output transformation.
bioRxiv · Oct 24, 2026 · PreprintNeuroscience